53373180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127079}}^1$

素因数の和:127098

約数の個数: 48

約数和(自身を含む): 170795520

約数和(自身を除く): 117422340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 127079, 254158, 381237, 508316, 635395, 762474, 889553, 1270790, 1524948, 1779106, 1906185, 2541580, 2668659, 3558212, 3812370, 4447765, 5337318, 7624740, 8895530, 10674636, 13343295, 17791060, 26686590, 53373180]

約数ペア:

[(1, 53373180), (2, 26686590), (3, 17791060), (4, 13343295), (5, 10674636), (6, 8895530), (7, 7624740), (10, 5337318), (12, 4447765), (14, 3812370), (15, 3558212), (20, 2668659), (21, 2541580), (28, 1906185), (30, 1779106), (35, 1524948), (42, 1270790), (60, 889553), (70, 762474), (84, 635395), (105, 508316), (140, 381237), (210, 254158), (420, 127079)]